Repix -- one of the more creative photo editing apps available for iOS and Android -- has just seen an update that streamlines its design and adds a handful of new features. Since its launch in March, the app's strongest selling point has been its brushes, which allow you to selectively edit parts of your photos. Sadly, this update doesn't include any new ones, but it does introduce a spotlight filter pack with four options: gallery, slender, stage and disco lighting. The set isn't included in the free download; it can be purchased for
